Keywords: Peirce crater 4061 h2.jpg Peirce on the Moon Reprocessed Lunar Orbiter 4 image cropped in Adobe Photoshop to show Peirce crater and surrounding terrain Contrast was also slightly enhanced The original image should be public domain as it is a work of the U S Government NASA <br/> Immediate source Lunar and Planetary Institute Lunar Orbiter Photo Gallery<br>Lunar Orbiter 4 image 061 h2 http //www lpi usra edu/resources/lunarorbiter/images/preview/4061_h2 jpg created 2013 original image acquired 1967 James Stuby based on NASA image<br/> cc-zero User Jstuby Original upload log en wikipedia ftcg page en wikipedia Peirce_crater_4061_h2 jpg wikitable - 00 15 10 June 2013 283 × 246 13 937 bytes Jstuby w en <nowiki> Peirce crater on the moon Reprocessed Lunar Orbiter 4 image cropped in Adobe Photoshop to show Peirce crater and surrounding terrain Contrast was also slightly enhanced The original image should be </nowiki> Peirce crater Photos of the Moon by Lunar Orbiter spacecraft |